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  1. Book ; Online: A Concise Review of Molecular Pathology of Breast Cancer

    Gunduz, Mehmet

    2015  

    Keywords Biomedical engineering ; Prosthetics
    Size 1 electronic resource (234 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021049076
    ISBN 9789535172345 ; 9535172344
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book: Noninvasive molecular markers in gynecologic cancers

    Barh, Debmalya / Gunduz, Mehmet

    2015  

    Author's details ed. by Debmalya Barh ; Mehmet Gunduz
    Keywords Generative organs, Female/Cancer/Diagnosis ; Tumor markers/Diagnostic use
    Subject code 616.99465075
    Language English
    Size XXI, 494 S. : Ill., graph. Darst., 26 cm
    Publisher CRC Press
    Publishing place Boca Raton u.a.
    Publishing country United States
    Document type Book
    HBZ-ID HT018660568
    ISBN 978-1-4665-6938-6 ; 1-4665-6938-7
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2015 A 2245 available for loan (reading room) Lesesaal EG

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  3. Book ; Online: Breast Cancer : Current and Alternative Therapeutic Modalities

    Gunduz, Esra / Gunduz, Esra / Gunduz, Mehmet

    2011  

    Keywords Biomedical engineering ; Prosthetics
    Size 1 electronic resource (552 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021045998
    ISBN 9789535165576 ; 9535165577
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  4. Book ; Online: Breast Cancer : Carcinogenesis, Cell Growth and Signalling Pathways

    Gunduz, Mehmet / Gunduz, Esra / Gunduz, Esra

    2011  

    Keywords Biomedical engineering ; Prosthetics
    Size 1 electronic resource (746 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021049310
    ISBN 9789535165927 ; 9535165925
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Book ; Online: Breast Cancer : Focusing Tumor Microenvironment, Stem cells and Metastasis

    Gunduz, Mehmet / Gunduz, Esra / Gunduz, Esra

    2011  

    Keywords Biomedical engineering ; Prosthetics
    Size 1 electronic resource (596 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021050124
    ISBN 9789535166047 ; 9535166042
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  6. Article: A new YOLO-based method for social distancing from real-time videos.

    Gündüz, Mehmet Şirin / Işık, Gültekin

    Neural computing & applications

    2023  Volume 35, Issue 21, Page(s) 15261–15271

    Abstract: The coronavirus disease (COVID-19) is primarily disseminated through physical contact. As a precaution, it is recommended that indoor spaces have a limited number of people and at least one meter apart. This study proposes a real-time method for ... ...

    Abstract The coronavirus disease (COVID-19) is primarily disseminated through physical contact. As a precaution, it is recommended that indoor spaces have a limited number of people and at least one meter apart. This study proposes a real-time method for monitoring physical distancing compliance in indoor spaces using computer vision and deep learning techniques. The proposed method utilizes YOLO (You Only Look Once), a popular convolutional neural network-based object detection model, pre-trained on the Microsoft COCO (Common Objects in Context) dataset to detect persons and estimate their physical distance in real time. The effectiveness of the proposed method was assessed using metrics including accuracy rate, frame per second (FPS), and mean average precision (mAP). The results show that the YOLO v3 model had the most remarkable accuracy (87.07%) and mAP (89.91%). On the other hand, the highest fps rate of up to 18.71 was achieved by the YOLO v5s model. The results demonstrate the potential of the proposed method for effectively monitoring physical distancing compliance in indoor spaces, providing valuable insights for future use in other public health scenarios.
    Language English
    Publishing date 2023-04-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 1480526-1
    ISSN 1433-3058 ; 0941-0643
    ISSN (online) 1433-3058
    ISSN 0941-0643
    DOI 10.1007/s00521-023-08556-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: A new YOLO-based method for real-time crowd detection from video and performance analysis of YOLO models.

    Gündüz, Mehmet Şirin / Işık, Gültekin

    Journal of real-time image processing

    2023  Volume 20, Issue 1, Page(s) 5

    Abstract: As seen in the COVID-19 pandemic, one of the most important measures is physical distance in viruses transmitted from person to person. According to the World Health Organization (WHO), it is mandatory to have a limited number of people in indoor spaces. ...

    Abstract As seen in the COVID-19 pandemic, one of the most important measures is physical distance in viruses transmitted from person to person. According to the World Health Organization (WHO), it is mandatory to have a limited number of people in indoor spaces. Depending on the size of the indoors, the number of persons that can fit in that area varies. Then, the size of the indoor area should be measured and the maximum number of people should be calculated accordingly. Computers can be used to ensure the correct application of the capacity rule in indoors monitored by cameras. In this study, a method is proposed to measure the size of a prespecified region in the video and count the people there in real time. According to this method: (1) predetermining the borders of a region on the video, (2) identification and counting of people in this specified region, (3) it is aimed to estimate the size of the specified area and to find the maximum number of people it can take. For this purpose, the You Only Look Once (YOLO) object detection model was used. In addition, Microsoft COCO dataset pre-trained weights were used to identify and label persons. YOLO models were tested separately in the proposed method and their performances were analyzed. Mean average precision (mAP), frame per second (fps), and accuracy rate metrics were found for the detection of persons in the specified region. While the YOLO v3 model achieved the highest value in accuracy rate and mAP (both 0.50 and 0.75) metrics, the YOLO v5s model achieved the highest fps rate among non-Tiny models.
    Language English
    Publishing date 2023-01-30
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2280192-3
    ISSN 1861-8219 ; 1861-8200
    ISSN (online) 1861-8219
    ISSN 1861-8200
    DOI 10.1007/s11554-023-01276-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Uterocutaneous fistula: a rare complication after relaparotomy performed due to postpartum haemorrhage.

    Gündüz, Reyhan / İçen, Mehmet Sait

    Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology

    2022  , Page(s) 1–2

    Language English
    Publishing date 2022-05-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 604639-3
    ISSN 1364-6893 ; 0144-3615
    ISSN (online) 1364-6893
    ISSN 0144-3615
    DOI 10.1080/01443615.2022.2081795
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2461: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Milli Eğitim Bakanı Celal Yardımcı ve Eğitim Alanındaki Faaliyetleri

    Mehmet Gündüz

    Yakın Dönem Türkiye Araştırmaları, Vol 0, Iss 35, Pp 79-

    2019  Volume 108

    Abstract: Celal Yardımcı 1911 yılında Ağrı Doğubayazıt’ta doğmuştur. Yardımcı TBMM’nin IX, X ve XI. dönemlerinde Ağrı Milletvekili olarak görev yapmıştır. Milletvekilliği sırasında Adalet, Devlet ve Millî Eğitim Bakanlığı görevlerinde bulunmuştur. Demokrat Parti’ ... ...

    Abstract Celal Yardımcı 1911 yılında Ağrı Doğubayazıt’ta doğmuştur. Yardımcı TBMM’nin IX, X ve XI. dönemlerinde Ağrı Milletvekili olarak görev yapmıştır. Milletvekilliği sırasında Adalet, Devlet ve Millî Eğitim Bakanlığı görevlerinde bulunmuştur. Demokrat Parti’nin eğitim politikalarını hayata geçiren önemli isimlerden biri olan Celal Yardımcı devlet okullarında yabancı dilde eğitimin yaygınlaşması için önemli çalışmalar yapmıştır. Celal Yardımcı ABD-Türkiye arasında 1950’lerde sonra artan ilişkilerin eğitim alanındaki en önemli mimarlarından biridir. Onun Milli Eğitim Bakanlığı döneminde Türkiye ile ABD arasında eğitim alanından yakın ilişkiler kurulmuştur. Bu yüzden Celal Yardımcı dönemindeki eğitim faaliyetlerine bakmak eğitim alanındaki TürkABD ilişkilerinin anlaşılmasına yardımcı olacaktır. Atatürk, Ege, Karadeniz Teknik ve Ortadoğu Teknik üniversitelerinin kurulmasında ve gelişmesinde önemli rolü olan Celal Yardımcı’nın Türk eğitim sistemine en büyük etkisi ortaöğretim alanında olmuştur. Yardımcı, Türkiye’de yabancı dilde eğitim yapan maarif kolejlerini kurduğunda bu okulların ihtiyacını gidermek için yurtdışından sözleşmeli yabancı öğretmen getirtmiştir. Türkçe-İngilizce eğitim yapan maarif kolejleri günümüz ortaöğretiminin en önemli parçası olan anadolu liselerinin nüvesini oluşturmuştur. Celal Yardımcı ilköğretim ve ortaöğretim alanında okul sayısını önemli ölçüde artırmıştır. İlköğretim Kanunu Meclis’ten çıkarmak için çok çalışmasına rağmen bunda başarılı olamamıştır. Bu yüzden muhalefet milletvekilleri tarafından sıklıkla eleştirilmiştir. Halk eğitimine ve öğretmen yetiştirmeye önem veren Celal Yardımcı üniversite muhtariyeti konusunda muhalefetle karşı karşıya gelmiştir. 27 Mayıs darbesinden sonra tutuklanan Celal Yardımcı Yassıada’da yargılanmış ve müebbet hapse mahkûm edilmiştir. Cezası daha sonra affedilmiş ve Türkiye Büyük Millet Meclisi’nin XVI. döneminde İstanbul Milletvekili olmuştur. Yardımcı 10 Ocak 1986’da İstanbul’da ölmüştür.
    Keywords celal yardımcı ; milli eğitim ; maarif kolejleri ; anadolu liseleri ; atatürk üniversitesi ; ege üniversitesi ; karadeniz teknik üniversitesi ; odtü ; History (General) and history of Europe ; D ; Political science (General) ; JA1-92
    Language German
    Publishing date 2019-06-01T00:00:00Z
    Publisher Istanbul University Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Follow-up of at least 3 years after ganglion impar block for control of chronic coccygodynia.

    Gündüz, Osman Hakan / Okçu, Mehmet / Şencan, Savaş

    Somatosensory & motor research

    2023  Volume 40, Issue 3, Page(s) 97–102

    Abstract: Introduction: Although it is well known that ganglion impar block (GIB) reduces pain in the short term in patients with chronic coccygodynia, there are insufficient data on long-term treatment outcomes. The aim of this study was to examine the long-term ...

    Abstract Introduction: Although it is well known that ganglion impar block (GIB) reduces pain in the short term in patients with chronic coccygodynia, there are insufficient data on long-term treatment outcomes. The aim of this study was to examine the long-term outcomes of patients who underwent GIB for chronic coccygodynia and possible factors that might affect these outcomes.
    Methods: The pre-treatment, 1st-hour, and 3rd-week numeric rating scale (NRS) scores of patients who underwent GIB 36-119 (min-max) months ago (between November 2011 and October 2018) due to coccygodynia were obtained from the medical records. Final NRS scores and presence of factors that may affect success such as accompanying low back pain (LBP) were questioned via telephone interviews. Treatment success was defined as a 50% or more reduction in final NRS scores compared with pre-treatment NRS scores.
    Results: Telephone interviews were made with 70 patients. Treatment success was achieved in 55.7% of the patients. The patients were divided into two groups as those who achieved treatment success (group A) and those who could not (group B) and were compared. The NRS scores at the 3rd week and the number of patients with LBP in the group B were significantly higher than the group A. No serious complications developed in any patients.
    Conclusion: In patients with chronic coccygodynia, GIB is an effective and safe treatment option for pain reduction in the long term. Accompanying LBP and high pain scores in the 3rd week after injection should be considered as parameters that negatively affect long-term treatment success.
    MeSH term(s) Humans ; Follow-Up Studies ; Low Back Pain ; Treatment Outcome ; Ganglia, Sympathetic ; Sacrococcygeal Region
    Language English
    Publishing date 2023-03-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 1042336-9
    ISSN 1369-1651 ; 0899-0220
    ISSN (online) 1369-1651
    ISSN 0899-0220
    DOI 10.1080/08990220.2023.2186391
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1890: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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